EP0098611A3 - Apparatus for transporting materials to be transferred and method of controlling exciting current therefor - Google Patents

Apparatus for transporting materials to be transferred and method of controlling exciting current therefor Download PDF

Info

Publication number
EP0098611A3
EP0098611A3 EP83106681A EP83106681A EP0098611A3 EP 0098611 A3 EP0098611 A3 EP 0098611A3 EP 83106681 A EP83106681 A EP 83106681A EP 83106681 A EP83106681 A EP 83106681A EP 0098611 A3 EP0098611 A3 EP 0098611A3
Authority
EP
European Patent Office
Prior art keywords
transferred
exciting current
transporting materials
current therefor
controlling exciting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP83106681A
Other versions
EP0098611A2 (en
EP0098611B1 (en
Inventor
Katsutoshi Sato
Susumu Itoh
Masaru Aoshima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP0098611A2 publication Critical patent/EP0098611A2/en
Publication of EP0098611A3 publication Critical patent/EP0098611A3/en
Application granted granted Critical
Publication of EP0098611B1 publication Critical patent/EP0098611B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G11/00—Chutes
    • B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
    • B65G11/203—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G54/00—Non-mechanical conveyors not otherwise provided for
    • B65G54/02—Non-mechanical conveyors not otherwise provided for electrostatic, electric, or magnetic

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Non-Mechanical Conveyors (AREA)
  • Chutes (AREA)
  • Linear Motors (AREA)
EP83106681A 1982-07-09 1983-07-07 Apparatus for transporting materials to be transferred and method of controlling exciting current therefor Expired EP0098611B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP118369/82 1982-07-09
JP57118369A JPS5912017A (en) 1982-07-09 1982-07-09 Steel pipe transport apparatus

Publications (3)

Publication Number Publication Date
EP0098611A2 EP0098611A2 (en) 1984-01-18
EP0098611A3 true EP0098611A3 (en) 1984-07-18
EP0098611B1 EP0098611B1 (en) 1987-10-14

Family

ID=14734995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83106681A Expired EP0098611B1 (en) 1982-07-09 1983-07-07 Apparatus for transporting materials to be transferred and method of controlling exciting current therefor

Country Status (5)

Country Link
US (1) US4530428A (en)
EP (1) EP0098611B1 (en)
JP (1) JPS5912017A (en)
CA (1) CA1207249A (en)
DE (1) DE3374056D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2772072B2 (en) * 1989-11-14 1998-07-02 株式会社フジクラ Heat pipe equipment
US6116407A (en) * 1998-11-30 2000-09-12 Miller Brewing Company Container closure flow control
CN1854033B (en) * 2005-04-29 2011-05-11 宝山钢铁股份有限公司 Method and apparatus for eliminating inrun platform steel-piping impacting noise
CN104627675A (en) * 2013-11-08 2015-05-20 韩冰 Steel pipe spiral wing silent transmission device
CN107108126B (en) * 2014-10-31 2019-07-05 莱特拉姆有限责任公司 Pave the transportation system and method for tank

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088213A (en) * 1975-05-23 1978-05-09 Hitachi, Ltd. Apparatus for transporting cylindrical steel articles
US4191286A (en) * 1977-09-28 1980-03-04 Hitachi, Ltd. Apparatus for transporting cylindrical steel articles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2223797C3 (en) * 1971-05-17 1979-05-10 Hitachi, Ltd., Tokio Device for limiting the speed of a conveying device for rolling stock
JPS49766A (en) * 1972-04-19 1974-01-07
JPS6045081B2 (en) * 1979-01-10 1985-10-07 株式会社日立製作所 Steel pipe conveying equipment
JPS6020298B2 (en) * 1979-02-19 1985-05-21 株式会社日立製作所 Forced transfer device for steel pipes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088213A (en) * 1975-05-23 1978-05-09 Hitachi, Ltd. Apparatus for transporting cylindrical steel articles
US4191286A (en) * 1977-09-28 1980-03-04 Hitachi, Ltd. Apparatus for transporting cylindrical steel articles

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan vol. 4, no. 139, 30 September 1980 page 4M34 & JP-A-55-093705 *
Patent Abstracts of Japan vol. 4, no. 161, 11 November 1980 page 102M40 & JP-A-55-111321 *

Also Published As

Publication number Publication date
JPS5912017A (en) 1984-01-21
CA1207249A (en) 1986-07-08
EP0098611A2 (en) 1984-01-18
DE3374056D1 (en) 1987-11-19
US4530428A (en) 1985-07-23
EP0098611B1 (en) 1987-10-14

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